CN204018025U - A kind of dust collect plant of electrostatic air cleaner - Google Patents
A kind of dust collect plant of electrostatic air cleaner Download PDFInfo
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- CN204018025U CN204018025U CN201420428394.6U CN201420428394U CN204018025U CN 204018025 U CN204018025 U CN 204018025U CN 201420428394 U CN201420428394 U CN 201420428394U CN 204018025 U CN204018025 U CN 204018025U
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Abstract
The utility model relates to a kind of dust collect plant of electrostatic air cleaner, comprise upper cover, lower cover and establish the clamp of some draw-in grooves therebetween, polarizing electrode is established in dust collect plant, high pressure generator is established in upper cover, establish electric field module in draw-in groove, arbitrary electric field module comprises some parallel electric field positive plates of being arranged alternately and electric field negative plate, and electric field positive plate is connected to cathode conductive film, electric field negative plate is connected to cathode conductive film, spacing 3.0 ~ 4.0mm between adjacent electric field positive plate and electric field negative plate; The high-voltage output end of high pressure generator is connected to the cathode conductive film of electric field module by high compressing tablet splicing ear, the ground output of high pressure generator is connected to the cathode conductive film of electric field module by ground strip splicing ear, ground strip splicing ear ground connection; Polarizing electrode is ion generator.The utility model is applied in electrostatic air cleaner can reach ozone free, discharge off noise control of dust and, insulating properties extremely low to voltage request require the clean-up effect that greatly reduces.
Description
Technical field
The utility model belongs to magnetic or the electrostatic separation of separating solids material from solid material or fluid; The technical field that high voltage electric field is separated, particularly a kind ofly can reach ozone free, discharge off noise control of dust and extremely low to voltage request, that insulating properties requires the electrostatic air cleaner greatly reduced dust collect plant by rationally arranging structure.
Background technology
Along with progress, the improving constantly of human civilization degree of expanding economy and society, the activity such as work, study, amusement of people proceeds to indoor outdoor more.Scientific research shows, indoor pollution is outdoor 5 ~ 10 times, and the time of urban and rural residents of China average 70% is spent in indoor, and in city, this numerical value is even up to 80% ~ 90%.Environmental sanitation fabric study of Canada finds that the disease of the mankind 68% is caused by room air pollution.Indoor air quality becomes affects the healthy key factor of people.
Therefore, along with growth in the living standard, people require more and more higher to IAQ.A can high-effective dust-removing, remove peculiar smell, have certain effect when kill bacteria, virus, simultaneously filter screen long service life, and the air purifier that efficiently can discharge ion is needed for consumer.
In prior art, filter can be divided into electrostatic air cleaner and filter net type air purifier according to filter type by air purifier.Wherein, the core component of filter net type air purifier is screen pack, and the critical defect that screen pack exists is along with passage of time, it is poor that screen pack adsorption particle thing ability can more and more be come, and needs comparatively frequently to change filter screen, reaches high efficiency filter effect, waste time and energy, cost is higher; The core component of electrostatic air cleaner is electrostatic dust-collecting device, its operation principle mainly makes electric charge on the particle band in air by polarizing electrode, then by the effect of electrostatic force, charged particle is adsorbed on collecting plate, therefore only need periodic cleaning dust collect plant, without the need to frequent replacing, economic environmental protection.
But, traditional electrostatic air cleaner needs the high pressure applying 6KV ~ 8KV to electrostatic dust-collecting device, therefore require very high to the insulating properties of miscellaneous part in dust collect plant, technology controlling and process more complicated, this makes the fault rate of traditional electrostatic air cleaner higher, may produce stronger discharge noise in electrostatic dust-collecting device work; Simultaneously, traditional electrostatic air cleaner adopts the materials such as tungsten filament as polarizing electrode, a large amount of ozone can be generated, if the type air purifier does not have ozone-removing device, the ozone of release can specify in standard GB/T/18202-2000 that " indoor air ozone one hour concentration should be 0.16mg/m
3requirement below ".
Utility model content
The technical problem that the utility model solves is, in prior art, because traditional electrostatic air cleaner needs the high pressure applying 6KV ~ 8KV to electrostatic dust-collecting device, therefore require very high to the insulating properties of miscellaneous part in dust collect plant, and traditional electrostatic air cleaner adopts the materials such as tungsten filament as polarizing electrode, a large amount of ozone can be generated, and the technology controlling and process more complicated caused, this makes the fault rate of traditional electrostatic air cleaner higher, stronger discharge noise may be produced in electrostatic dust-collecting device work, if and the type air purifier does not have ozone-removing device, the ozone of its release can specify in standard GB/T/18202-2000 that " indoor air ozone one hour concentration should be 0.16mg/m
3the problem of requirement below ", and then the dust collect plant providing a kind of electrostatic air cleaner of optimizing structure.
The technical scheme that the utility model adopts is, a kind of dust collect plant of electrostatic air cleaner, comprise the upper cover and lower cover that are equipped with, clamp is provided with between described upper cover and lower cover, described clamp is provided with some draw-in grooves, polarizing electrode is provided with in described dust collect plant, described dust collect plant also comprises is located at high pressure generator inside upper cover and the corresponding electric field module be located in draw-in groove, described arbitrary electric field module comprises the some parallel electric field positive plates that are arranged alternately and electric field negative plate, described electric field positive plate is connected to cathode conductive film, described electric field negative plate is connected to cathode conductive film, spacing between described adjacent electric field positive plate and electric field negative plate is 3.0 ~ 4.0mm, the high-voltage output end of described high pressure generator is connected to the cathode conductive film of electric field module by high compressing tablet splicing ear, the ground output of described high pressure generator is connected to the cathode conductive film of electric field module by ground strip splicing ear, described ground strip splicing ear ground connection, described polarizing electrode is ion generator.
Preferably, described electric field module also comprises a pair electric field sheet fixture that corresponding matching is arranged, and described electric field positive plate is parallel with electric field negative plate to be alternately disposed between described electric field sheet fixture.
Preferably, described arbitrary electric field module comprises the identical electric field positive plate of quantity and electric field negative plate.
Preferably, described electric field module also comprises ambroin button and conductive plastics button, and described ambroin button and conductive plastics button are located at the both sides of described cathode conductive film.
Preferably, the cathode conductive film between described adjacent electric field module is connected with cathode conductive film, and the cathode conductive film between described adjacent electric field module is connected with cathode conductive film.
Preferably, several ion generators are evenly distributed with in described dust collect plant.
Preferably, sealant is provided with outside described high pressure generator.
Preferably, the surface spray of described electric field sheet fixture is provided with hydrophobic layer.
Preferably, described conductive plastics button is set to nano-sized carbon helix tube.
The utility model provides a kind of dust collect plant of electrostatic air cleaner of optimizing structure, by arranging high pressure generator and some electric field modules at dust collect plant, and be set to arbitrary electric field module to comprise the structure of the some parallel electric field positive plates that are arranged alternately and electric field negative plate, the spacing controlled between adjacent electric field positive plate and electric field negative plate is 3.0 ~ 4.0mm, identical electric-field intensity can be produced compared with traditional electrostatic dust-collecting device electrode slice spacing 6.0 ~ 8.0mm, the voltage be applied on dust collect plant can be reduced to original 50% ~ 60% simultaneously, solve the problem of complex process, substantially reduce the discharge current between electric field negative plate and electric field positive plate simultaneously, afterwards greatly discharge noise is reduced, by arranging ion generator as polarizing electrode in dust collect plant, directly make electric charge on the particle band in air, adsorbed by the positive/negative plate of electric field, avoid tradition and polarized by material coronas such as tungsten filaments, greatly reduce the ozone produced due to corona afterwards.The utility model is applied in electrostatic air cleaner, can reach the clean-up effect that the ozone free, discharge off noise control of dust and, the insulating properties extremely low to voltage request that need most now require greatly to reduce.
Accompanying drawing explanation
Fig. 1 is front view structural representation of the present utility model;
Fig. 2 is the front view structural representation of electric field module of the present utility model;
Fig. 3 is the side view structural representation of electric field module of the present utility model.
Detailed description of the invention
Below in conjunction with embodiment, the utility model is described in further detail, but protection domain of the present utility model is not limited to this.
As shown in the figure, the utility model relates to a kind of dust collect plant of electrostatic air cleaner, comprise the upper cover 1 and lower cover 2 that are equipped with, clamp 3 is provided with between described upper cover 1 and lower cover 2, described clamp 3 is provided with some draw-in grooves 4, polarizing electrode 5 is provided with in described dust collect plant, described dust collect plant also comprises is located at high pressure generator inside upper cover 16 and the corresponding electric field module 7 be located in draw-in groove 4, described arbitrary electric field module 7 comprises the some parallel electric field positive plate 7-1 that are arranged alternately and electric field negative plate 7-2, described electric field positive plate 7-1 is connected to cathode conductive film 7-3, described electric field negative plate 7-2 is connected to cathode conductive film 7-4, spacing between described adjacent electric field positive plate 7-1 and electric field negative plate 7-2 is 3.0 ~ 4.0mm, the high-voltage output end of described high pressure generator 6 is connected to the cathode conductive film 7-3 of electric field module 7 by high compressing tablet splicing ear 6-1, the ground output of described high pressure generator 6 is connected to the cathode conductive film 7-4 of electric field module 7 by ground strip splicing ear 6-2, described ground strip splicing ear 6-2 ground connection, described polarizing electrode 5 is ion generator.
In the utility model, high pressure generator 6 is provided with in described upper cover 1, the input power of high pressure generator 6 generally inserts from power inlet 8, the high-voltage output end of high pressure generator 6 is connected to high compressing tablet splicing ear 6-1, the high other end of compressing tablet splicing ear 6-1 is connected with the cathode conductive film 7-3 of electric field module 7, the ground output of high pressure generator 6 connects ground strip splicing ear 6-2, the other end of ground strip splicing ear 6-2 is connected with the cathode conductive film 7-4 of electric field module 7, ground strip splicing ear 6-2 ground connection, complete the circuit loop of dust collect plant in the utility model.
In the utility model, arbitrary electric field module 7 all comprises the some parallel electric field positive plate 7-1 that are arranged alternately and electric field negative plate 7-2, and electric field positive plate 7-1 is connected to cathode conductive film 7-3, electric field negative plate 7-2 is connected to cathode conductive film 7-4, spacing between adjacent electric field positive plate 7-1 and electric field negative plate 7-2 is 3.0 ~ 4.0mm, this can produce identical electric-field intensity compared with the spacing of 6.0 ~ 8.0mm of traditional electrostatic dust-collecting device electrode slice, according to uniform electric field computing formula E=U/d, the voltage being applied to dust collect plant can be reduced to 50% ~ 60% of prior art by the utility model, technical requirement for insulation reduces greatly, electric current reduces in the lump simultaneously, also greatly reduce discharge noise, even if user touches because of carelessness also can not produce strong sense of discomfort.
In the utility model, generally, the spacing between electric field positive plate 7-1 and electric field negative plate 7-2 is set to 3.0mm.
In the utility model, generally, the output voltage of high pressure generator 6 is 3500V, is far smaller than theoretical voltage of the prior art, and the technical requirement for insulated with material reduces greatly, the work of electrostatic air cleaner and use reliably safer.
In the utility model, polarizing electrode 5 is set to ion generator, when using ion generator as the polarizing electrode 5 of electrostatic dust-collecting device, directly can make electric charge on the particle band in air, adsorbed by the electric field positive plate 7-1 of electric field module 7 and electric field negative plate 7-2, avoid in conventional art and polarized by material coronas such as tungsten filaments, greatly reduce the ozone produced due to corona afterwards, ensure the comfort of user.
In the utility model, in standard GB/T/18202-2000 regulation " indoor air ozone one hour concentration should be 0.16mg/m
3below ", namely indoor air ozone one hour concentration should at 75 below ppb.The right opposite of electric field positive plate 7-1 and electric field negative plate 7-2 is selected to amass size equal, the electric field module 7 that two electrode spacings are identical carries out experimental comparison after having 36 compositions, two dust collect plants (each dust collect plant has 18 electric field modules 7) altogether, two groups of dust collect plants are installed on the ozone-removing device of removing in it or the air purifier A of filter screen of type of the same race respectively, in B, traditional tungsten filament is set in air purifier A as polarizing electrode 5 simultaneously, dust collect plant making alive 3500V, polarizing electrode 5 adds 6000V voltage, ion generator is set in air purifier B as polarizing electrode 5, by air purifier A, B is placed in the identical standard testing space of volume respectively, air purifier A under record different time, B discharges ozone concentration, experimental record rises to the 482.0ppb after 8 hours to the ozone concentration in air purifier A from initial 5.0ppb, and the ozone concentration in air purifier B only rises to the 18.7ppb after 8 hours from 5.0 initial ppb.From experimental data, adopt ion generator greatly can reduce the release of the ozone of air purifier as polarizing electrode 5, even can save the structure of ozone-removing device or filter screen, greatly reduce cost, user uses also can be safer.
Described electric field module 7 also comprises a pair electric field sheet fixture 7-5 that corresponding matching is arranged, and described electric field positive plate 7-1 is parallel with electric field negative plate 7-2 to be alternately disposed between described electric field sheet fixture 7-5.
In the utility model, by arranging electric field sheet fixture 7-5 at electric field module 7, ensure that the some electric field positive plate 7-1 in arbitrary electric field module 7 can be disposed alternately between electric field sheet fixture 7-5 by advantageously parallel with electric field negative plate 7-2, ensure that electric field module 7 works complete, and be more convenient for installing, safeguarding and change electric field positive plate 7-1 and electric field negative plate 7-2.
Described arbitrary electric field module 7 comprises the identical electric field positive plate 7-1 of quantity and electric field negative plate 7-2.
In the utility model, to be alternately disposed between described electric field sheet fixture 7-5 and both positive and negative polarity is clear and definite to ensure that electric field positive plate 7-1 is parallel with electric field negative plate 7-2, therefore the electric field positive plate 7-1 that magnitude setting is identical in arbitrary electric field module 7 and electric field negative plate 7-2, reach the balance of electrode.
Described electric field module 7 also comprises ambroin button 7-6 and conductive plastics button 7-7, and described ambroin button 7-6 and conductive plastics button 7-7 is located at the both sides of described cathode conductive film 7-3.
In the utility model, electric field positive plate 7-1 and electric field negative plate 7-2 is staggered to be plugged on inside electric field sheet fixture 7-5, ambroin button 7-6 fastens electric field positive plate 7-1 and electric field negative plate 7-2 respectively and stretches out electric field sheet fixture 7-5 part one end, conductive plastics button 7-7 fastens the other end that electric field positive plate 7-1 and electric field negative plate 7-2 stretches out electric field sheet fixture 7-5 part respectively, and ambroin button 7-6 and conductive plastics button 7-7 is located at the both sides of cathode conductive film 7-3, ensure the unicity of current trend.
Cathode conductive film 7-3 between described adjacent electric field module 7 is connected with cathode conductive film 7-3, and the cathode conductive film 7-4 between described adjacent electric field module 7 is connected with cathode conductive film 7-4.
In the utility model, between electric field module 7, can adopt that cathode conductive film 7-3 is connected with cathode conductive film 7-3 by various Joining Technology, cathode conductive film 7-4 is connected with cathode conductive film 7-4, generally, adopt welding procedure to complete demand.
In the utility model, have only and adopt Joining Technology to link together by between electric field module 7, the all electric field module 7 of guarantee can enter duty, adopt the connected mode that adjacent electric field module 7 is connected, ensure that once there be a certain electric field module 7 to break down and can investigate the source of trouble rapidly, in time fault judged and keep in repair.
Several ion generators are evenly distributed with in described dust collect plant.
In the utility model, ion generator is as the polarizing electrode 5 of electrostatic dust-collecting device, avoid tradition to be polarized by material coronas such as tungsten filaments, afterwards the ozone produced due to corona is greatly reduced, several ion generators being set by being uniformly distributed in dust collect plant, ensure that the electric field positive plate 7-1 of electric field modules 7 all in dust collect plant and electric field negative plate 7-2 can enter duty.
Sealant is provided with outside described high pressure generator 6.
In the utility model, by high pressure generator 6 arranged outside sealant, complete the encapsulation of high pressure generator 6, ensure that the insulation of high pressure generator 6 relative to the external world, further ensure the use safety of user.
The surface spray of described electric field sheet fixture 7-5 is provided with hydrophobic layer.
In the utility model, on the surface of electric field sheet fixture 7-5, hydrophobic layer is established in spray, avoid electrostatic dust-collecting device to retain moisture and cause electric field sheet fixture 7-5 surface creepage probability to rise when cleaning on the surface of electric field sheet fixture 7-5, prevent and that the cause damage of electrostatic dust-collecting device improper due to artificial treatment.
In the utility model, hydrophobic layer is traditionally arranged to be and includes alkane, oil, fat or the material layer containing grease, has the material being much suitable as hydrophobic layer to adopt, as plastics, resin etc. in prior art.
In the utility model, electric field sheet fixture 7-5 material can adopt ABS resin, generally selects the sheet material of 94V0 standard, ensure that the high flame retardant of electric field sheet fixture 7-5, safer.
Described conductive plastics button 7-7 is set to nano-sized carbon helix tube.
In the utility model, the material of described conductive plastics button 7-7 adopts PPS nano-sized carbon helix tube, PPS(polyphenylene sulfide) as a kind of novel high-performance thermoplastic resin, the advantage such as have that mechanical strength is high, high temperature resistant, chemical proofing, difficult combustion, Heat stability is good, electrical property are excellent, its resistance value under very large temperature fluctuation still can remain on the order of magnitude of 1011 ~ 1012 Ω, and then substantially reduce the electric current discharged between electric field negative plate 7-2 and electric field positive plate 7-1, therefore greatly weaken discharge noise.Generally, when the applying voltage between electric field negative plate 7-2 and electric field positive plate 7-1 is 3500V, its short circuit current is less than 100nA, and discharge noise does not almost have, and human body touches because of carelessness and also can not feel, safer for the user.
In the utility model, the material of described electric field negative plate 7-2 and electric field positive plate 7-1 all adopts aluminium sheet, be generally 1060 aluminium sheets, its aluminum content reaches 99.6%, there is good percentage elongation and tensile strength, conventional processing request (punching press can be met completely, stretch), mouldability is high, there is higher plasticity, corrosion resistance, electric conductivity and thermal conductivity, easily bear various pressure processing and extend, bending, this makes the more applicable magnetic force polishing process technology of the surface energy of aluminium sheet, make electric field negative plate 7-2 and electric field positive plate 7-1 surface impulse-free robustness, cut, avoid electric field negative plate 7-2 and electric field positive plate 7-1 point discharge phenomenon, afterwards the generation of ozone is decreased.
The utility model solves in prior art, because traditional electrostatic air cleaner needs the high pressure applying 6KV ~ 8KV to electrostatic dust-collecting device, therefore require very high to the insulating properties of miscellaneous part in dust collect plant, and traditional electrostatic air cleaner adopts the materials such as tungsten filament as polarizing electrode, a large amount of ozone can be generated, and the technology controlling and process more complicated caused, this makes the fault rate of traditional electrostatic air cleaner higher, stronger discharge noise may be produced in electrostatic dust-collecting device work, if and the type air purifier does not have ozone-removing device, the ozone of its release can specify in standard GB/T/18202-2000 that " indoor air ozone one hour concentration should be 0.16mg/m
3the problem of requirement below ", by arranging high pressure generator 6 and some electric field modules 7 at dust collect plant, and be set to arbitrary electric field module 7 to comprise the structure of the some parallel electric field positive plate 7-1 that are arranged alternately and electric field negative plate 7-2, the spacing controlled between adjacent electric field positive plate 7-1 and electric field negative plate 7-2 is 3.0 ~ 4.0mm, identical electric-field intensity can be produced compared with traditional electrostatic dust-collecting device electrode slice spacing 6.0 ~ 8.0mm, the voltage be applied on dust collect plant can be reduced to original 50% ~ 60% simultaneously, solve the problem of complex process, substantially reduce the discharge current between electric field positive plate 7-1 and electric field negative plate 7-2 simultaneously, afterwards greatly discharge noise is reduced, by arranging ion generator as polarizing electrode 5 in dust collect plant, directly make electric charge on the particle band in air, adsorbed by the positive/negative plate of electric field, avoid tradition and polarized by material coronas such as tungsten filaments, greatly reduce the ozone produced due to corona afterwards.The utility model is applied in electrostatic air cleaner, can reach the clean-up effect that the ozone free, discharge off noise control of dust and, the insulating properties extremely low to voltage request that need most now require greatly to reduce.
Claims (9)
1. the dust collect plant of an electrostatic air cleaner, comprise the upper cover and lower cover that are equipped with, clamp is provided with between described upper cover and lower cover, described clamp is provided with some draw-in grooves, polarizing electrode is provided with in described dust collect plant, it is characterized in that: described dust collect plant also comprises is located at high pressure generator inside upper cover and the corresponding electric field module be located in draw-in groove, described arbitrary electric field module comprises the some parallel electric field positive plates that are arranged alternately and electric field negative plate, described electric field positive plate is connected to cathode conductive film, described electric field negative plate is connected to cathode conductive film, spacing between described adjacent electric field positive plate and electric field negative plate is 3.0 ~ 4.0mm, the high-voltage output end of described high pressure generator is connected to the cathode conductive film of electric field module by high compressing tablet splicing ear, the ground output of described high pressure generator is connected to the cathode conductive film of electric field module by ground strip splicing ear, described ground strip splicing ear ground connection, described polarizing electrode is ion generator.
2. the dust collect plant of a kind of electrostatic air cleaner according to claim 1, it is characterized in that: described electric field module also comprises a pair electric field sheet fixture that corresponding matching is arranged, and described electric field positive plate is parallel with electric field negative plate to be alternately disposed between described electric field sheet fixture.
3. the dust collect plant of a kind of electrostatic air cleaner according to claim 1, is characterized in that: described arbitrary electric field module comprises the identical electric field positive plate of quantity and electric field negative plate.
4. the dust collect plant of a kind of electrostatic air cleaner according to claim 1, is characterized in that: described electric field module also comprises ambroin button and conductive plastics button, and described ambroin button and conductive plastics button are located at the both sides of described cathode conductive film.
5. the dust collect plant of a kind of electrostatic air cleaner according to claim 1, it is characterized in that: the cathode conductive film between described adjacent electric field module is connected with cathode conductive film, the cathode conductive film between described adjacent electric field module is connected with cathode conductive film.
6. the dust collect plant of a kind of electrostatic air cleaner according to claim 1, is characterized in that: be evenly distributed with several ion generators in described dust collect plant.
7. the dust collect plant of a kind of electrostatic air cleaner according to claim 1, is characterized in that: be provided with sealant outside described high pressure generator.
8. the dust collect plant of a kind of electrostatic air cleaner according to claim 2, is characterized in that: the surface spray of described electric field sheet fixture is provided with hydrophobic layer.
9. the dust collect plant of a kind of electrostatic air cleaner according to claim 1, is characterized in that: described conductive plastics button is set to nano-sized carbon helix tube.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420428394.6U CN204018025U (en) | 2014-07-31 | 2014-07-31 | A kind of dust collect plant of electrostatic air cleaner |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420428394.6U CN204018025U (en) | 2014-07-31 | 2014-07-31 | A kind of dust collect plant of electrostatic air cleaner |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104084312A (en) * | 2014-07-31 | 2014-10-08 | 颜为 | Dust collection device of electrostatic-type air purifier |
| CN104668097A (en) * | 2015-03-09 | 2015-06-03 | 天通新环境技术有限公司 | Wet electric-precipitation dust-collecting plate and wet electric precipitator |
| CN105413867A (en) * | 2016-01-15 | 2016-03-23 | 北京天宫环境科技（重庆）有限公司 | Electrostatic dust collection module and purifying device provided with same |
| CN107008114A (en) * | 2017-06-09 | 2017-08-04 | 重庆市耕爵环保科技有限公司 | The electric field positive pole of gas cleaning plant |
| WO2017177747A1 (en) * | 2016-04-14 | 2017-10-19 | 颜为 | Dust collecting device with arc electrode sheets |
| CN110644811A (en) * | 2018-06-27 | 2020-01-03 | 岳剑飞 | Air purification and safety protection device and application thereof |
-
2014
- 2014-07-31 CN CN201420428394.6U patent/CN204018025U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104084312A (en) * | 2014-07-31 | 2014-10-08 | 颜为 | Dust collection device of electrostatic-type air purifier |
| CN104084312B (en) * | 2014-07-31 | 2017-02-08 | 颜为 | Dust collection device of electrostatic-type air purifier |
| CN104668097A (en) * | 2015-03-09 | 2015-06-03 | 天通新环境技术有限公司 | Wet electric-precipitation dust-collecting plate and wet electric precipitator |
| CN105413867A (en) * | 2016-01-15 | 2016-03-23 | 北京天宫环境科技（重庆）有限公司 | Electrostatic dust collection module and purifying device provided with same |
| WO2017177747A1 (en) * | 2016-04-14 | 2017-10-19 | 颜为 | Dust collecting device with arc electrode sheets |
| CN107008114A (en) * | 2017-06-09 | 2017-08-04 | 重庆市耕爵环保科技有限公司 | The electric field positive pole of gas cleaning plant |
| CN110644811A (en) * | 2018-06-27 | 2020-01-03 | 岳剑飞 | Air purification and safety protection device and application thereof |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180702 Address after: 321302 Jinhua, Yongkang, Zhejiang Province Huang Tang Industrial Zone Xing Yue Group hi tech Park South Gate 3 floor Patentee after: Zhejiang Xingyue Electric Appliance Co.,Ltd. Address before: 321403 No. 133, Bi Xing Road, new Bi street, Jinyun County, Lishui, Zhejiang. Patentee before: Yan Wei |
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| TR01 | Transfer of patent right |